Home / 4,844,533,855.20-7,270,202,005.20-2,086,142,488.80

Finding the Fourth Proportional to 4,844,533,855.20, 7,270,202,005.20 and 2,086,142,488.80

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Solution

The fourth proportional to 4,844,533,855.20, 7,270,202,005.20 and 2,086,142,488.80 is: 3,130,678,360.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,844,533,855.20 : 7,270,202,005.20 = 2,086,142,488.80 : x
  2. Step 2: Convert to fraction form
    4,844,533,855.20/7,270,202,005.20 = 2,086,142,488.80/x
  3. Step 3: Cross multiply
    4,844,533,855.20x = 7,270,202,005.20 × 2,086,142,488.80
  4. Step 4: Simplify right side
    4,844,533,855.20x = 15,166,677,305,206,677,504
  5. Step 5: Solve for x
    x = 15,166,677,305,206,677,504/4,844,533,855.20
  6. Step 6: Final answer
    x = 3,130,678,360.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.